This mini nanny cam keychain can be used to take video footage or photos. It can record footage wherever you place it. The camera is compact and easy to use. It has an internal rechargeable battery that charges by plugging it into the usb port of your computer (doesn't require batteries). It records color video and audio files instantaneously in real time. Audio and video files are stored on a Micro SD Card (not included), for playback on your computer. Comes with instructions on how to charge, how to take videos, and how to store and sort video files. Easy to use - Place the keychain nanny cam in the room where you want to capture footage in your home, and turn it on. It will record for 1 to 2 hours, depending on the state of the charged battery. Type: Mini Keychain Camera without Memory Card Main Color: Black Video Format: AVI